Finding the Fourth Proportional to 2,166,064.56, 3,247,167 and 1,028,124.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,064.56 : 3,247,167 = 1,028,124.72 : x
2. Step 2: Convert to fraction form
   2,166,064.56/3,247,167 = 1,028,124.72/x
3. Step 3: Cross multiply
   2,166,064.56x = 3,247,167 × 1,028,124.72
4. Step 4: Simplify right side
   2,166,064.56x = 3,338,492,662,668.24
5. Step 5: Solve for x
   x = 3,338,492,662,668.24/2,166,064.56
6. Step 6: Final answer
   x = 1,541,271.08